Service bulletin 20-01-029H
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10178167 |
| Published by NHTSA | 2020-08-07 |
| Manufacturer's number | 20-01-029H |
| Manufacturer's date | 2020-07-08 |
| NHTSA component | ELECTRICAL SYSTEM:SOFTWARE; FUEL SYSTEM, OTHER |
NHTSA's summary
This bulletin provides software update information related to the Fuel Cell control Unit (FCU) and Hydrogen storage Management Unit (HMU) on certain NEXO (FE) vehicles. This update revises the logic for Malfunction Indicator Light (MIL) ON related to the FCU and HMU.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system, Fuel system, Software
| HYUNDAI NEXO | 2019, 2020 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 20V213000 | 2020-04-09. ELECTRICAL SYSTEM:SOFTWARE |
|---|
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| 20-01-034H | 2020-09-03. Service bulletin. This bulletin describes the procedure to install an Audio Video Navigation (AVN) software update which corrects a condition in which the radio presets may reset during AVN start up. |
|---|---|
| Campaign T5D Dea | 2020-08-07. Service bulletin. This service campaign is to provide information on the software update related to the Fuel Cell control Unit (FCU) and Hydrogen storage Management Unit (HMU) on certain NEXO (FE) vehicles. This update includes logic revision for Malfunction Indicator Light (MIL) ON related to the FCU and HMU. |